Sharp LC-32DV24U Service Manual page 64

A
8
FROM/TO REGULATOR
CP3001 (CP401)
TWG-P23P-A1
1 TUNER+30V
2 POWER_FAIL
3 SYS_POWER_H
4 AT+3.3V
5 GND
6 P.CON+5V
7
7 AT+5V
8 AT+5V
9 GND
10 GND
11 LCD+B
12 LCD+B
13 LCD_H
14 P.CON+9V
15 GND
16 GND
17 STBY_H
18 SW+12V
6
19 REMOCON_IN
20 LIGHT_CTL
21 KEY_A
22 LIGHT_POWER_H
KEY_B
23
5
4
3
2
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
A
H-31
All manuals and user guides at all-guides.com
B
L3003
330uHNLCV32T
NC
SH3001 SH3002 SH3003 SH3004 SH3005
YQ-12 YQ-12 YQ-12 YQ-12
YQ-12
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
B
C
TUNER+30V
POWER_FAIL
SYS_POWER_H
AT+3.3V
D5.0V
AT+5V
VDD_PANEL
LCD-H
P.CON+9V
STBY-H
IR_REMO
VDIM
KEY_A
BLON
KEY_B
SH3006
YQ-12
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
REGULATOR2 SCHEMATIC D
(DIGITAL PCB)
AT+5V
1V_CTL
GND
W857
AT+5V
W858
R3010
3.3V_POWER_H
1K
D3.3V
ATTENTION
D
L3001
22uH TSL0808
R
1
SW
Q3004
KRC103SRTK
0
0
SW
0
Q3003
KRC103SRTK
:LES PIECES REPAREES PA
DANGEREUSES AN POINT
N'UTILISER QUE CELLS D
DANS LA NOMENCLATUR
D